Display screen of a medical pump with a graphical user interface



The FIGURE is a front view of display screen of a medical pump with agraphical user interface, showing the new design.

The broken lines in the drawings illustrate portions of an environmentalmedical pump and portions of the graphical user interface thereof thatforms no part of the claimed design.

CLAIM The ornamental design for a display screen of a medical pump witha graphical user interface, as shown and described.